Trace number 1525419

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.04/0.05	c |         0 |   16701    50689 |      --       0       --      -- |     --   | -99/289
0.04/0.05	c ==============================================================================
0.04/0.05	c Result  :   #vars: 3906   #clauses: 16701   #literals: 50689
0.04/0.05	c CPU time:   0.049992 s
0.04/0.05	c ==============================================================================
0.04/0.07	c lySAT 0.1
0.04/0.07	c minisat core +  additionnal features
0.04/0.07	c ============================[ Problem Statistics ]=============================
0.04/0.07	c |                                                                             |
0.04/0.07	c |  Number of variables:  3906                                                 |
0.04/0.07	c |  Number of clauses:    16701                                                |
0.04/0.08	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525419-1238401079/watcher-1525419-1238401079 -o /tmp/evaluation-result-1525419-1238401079/solver-1525419-1238401079 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525419-1238401079.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 17304
/proc/meminfo: memFree=1229112/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0
/proc/17304/stat : 17304 (lysat.sh) R 17302 17304 17042 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112772838 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17304/statm: 1339 234 194 169 0 50 0
[pid=17305] ppid=17304 vsize=1172 CPUtime=0
/proc/17305/stat : 17305 (SatElite) R 17304 17304 17042 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1112772838 1200128 188 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/17305/statm: 293 190 50 127 0 163 0

[startup+0.0492871 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 17304
/proc/meminfo: memFree=1229112/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112772838 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 235 195 169 0 50 0
[pid=17305] ppid=17304 vsize=2544 CPUtime=0.04
/proc/17305/stat : 17305 (SatElite) R 17304 17304 17042 0 -1 4194304 549 0 0 0 4 0 0 0 19 0 1 0 1112772838 2605056 533 1992294400 134512640 135034092 4294956096 18446744073709551615 134566555 0 0 4096 3 0 0 0 17 0 0 0
/proc/17305/statm: 636 533 68 127 0 506 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7900

[startup+0.101337 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 17304
/proc/meminfo: memFree=1229112/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.30136 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 17304
/proc/meminfo: memFree=1229112/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701406 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 17304
/proc/meminfo: memFree=1229112/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 17307
/proc/meminfo: memFree=1224808/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=5664 CPUtime=1.41
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 1144 0 0 0 141 0 0 0 25 0 1 0 1112772845 5799936 1130 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 1416 1131 82 174 0 1239 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11020

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 17307
/proc/meminfo: memFree=1222568/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=8156 CPUtime=3.01
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 1740 0 0 0 300 1 0 0 25 0 1 0 1112772845 8351744 1726 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 2039 1726 82 174 0 1862 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13512

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 17307
/proc/meminfo: memFree=1218856/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=12424 CPUtime=6.22
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 2800 0 0 0 620 2 0 0 25 0 1 0 1112772845 12722176 2786 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 3106 2786 82 174 0 2929 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17780

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 17307
/proc/meminfo: memFree=1213288/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=16356 CPUtime=12.61
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 3810 0 0 0 1259 2 0 0 25 0 1 0 1112772845 16748544 3796 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 4089 3796 82 174 0 3912 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21712

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 17307
/proc/meminfo: memFree=1205288/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=24472 CPUtime=25.4
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 5825 0 0 0 2535 5 0 0 25 0 1 0 1112772845 25059328 5811 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 6118 5811 82 174 0 5941 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29828

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 17307
/proc/meminfo: memFree=1198120/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=32060 CPUtime=50.99
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 7730 0 0 0 5092 7 0 0 25 0 1 0 1112772845 32829440 7716 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 8015 7716 82 174 0 7838 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 37416

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 17307
/proc/meminfo: memFree=1185128/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=44732 CPUtime=102.18
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 10875 0 0 0 10207 11 0 0 25 0 1 0 1112772845 45805568 10861 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 11183 10861 82 174 0 11006 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 50088

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 17307
/proc/meminfo: memFree=1169512/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=60764 CPUtime=162.15
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 14880 0 0 0 16201 14 0 0 25 0 1 0 1112772845 62222336 14866 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 15191 14866 82 174 0 15014 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 66120

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 17307
/proc/meminfo: memFree=1158696/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=71124 CPUtime=222.12
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 17485 0 0 0 22195 17 0 0 25 0 1 0 1112772845 72830976 17471 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 17781 17471 82 174 0 17604 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 76480

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 17307
/proc/meminfo: memFree=1148520/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=81332 CPUtime=282.09
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 19992 0 0 0 28190 19 0 0 25 0 1 0 1112772845 83283968 19978 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 20333 19978 82 174 0 20156 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 86688

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 17307
/proc/meminfo: memFree=1133288/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=96484 CPUtime=342.08
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 23816 0 0 0 34183 25 0 0 25 0 1 0 1112772845 98799616 23802 1992294400 134512640 135226915 4294956208 18446744073709551615 134525696 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 24121 23802 82 174 0 23944 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 101840

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 17307
/proc/meminfo: memFree=1125992/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0

################
# More data... #
################

/proc/17307/statm: 30536 30168 82 174 0 30359 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 127500

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17307
/proc/meminfo: memFree=1107624/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=122144 CPUtime=581.97
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 30182 0 0 0 58164 33 0 0 25 0 1 0 1112772845 125075456 30168 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 30536 30168 82 174 0 30359 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 127500

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17307
/proc/meminfo: memFree=1107624/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=122144 CPUtime=641.95
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 30182 0 0 0 64162 33 0 0 25 0 1 0 1112772845 125075456 30168 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 30536 30168 82 174 0 30359 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 127500

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17307
/proc/meminfo: memFree=1095400/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=134580 CPUtime=701.92
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 33312 0 0 0 70155 37 0 0 25 0 1 0 1112772845 137809920 33298 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 33645 33298 82 174 0 33468 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 139936

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 17307
/proc/meminfo: memFree=1074088/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=155436 CPUtime=761.9
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 38570 0 0 0 76145 45 0 0 25 0 1 0 1112772845 159166464 38556 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 38859 38556 82 174 0 38682 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 160792

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 17307
/proc/meminfo: memFree=1067560/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=161848 CPUtime=821.87
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 40185 0 0 0 82141 46 0 0 25 0 1 0 1112772845 165732352 40171 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 40462 40171 82 174 0 40285 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 167204

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 17307
/proc/meminfo: memFree=1067560/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=161848 CPUtime=881.85
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 40185 0 0 0 88139 46 0 0 25 0 1 0 1112772845 165732352 40171 1992294400 134512640 135226915 4294956208 18446744073709551615 134539955 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 40462 40171 82 174 0 40285 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 167204

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 17307
/proc/meminfo: memFree=1067560/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=161848 CPUtime=941.82
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 40185 0 0 0 94136 46 0 0 25 0 1 0 1112772845 165732352 40171 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17307/statm: 40462 40171 82 174 0 40285 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 167204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 17307
/proc/meminfo: memFree=1067560/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=161848 CPUtime=1001.78
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 40185 0 0 0 100132 46 0 0 25 0 1 0 1112772845 165732352 40171 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 40462 40171 82 174 0 40285 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 167204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 17307
/proc/meminfo: memFree=1062440/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=167364 CPUtime=1061.76
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 41562 0 0 0 106129 47 0 0 25 0 1 0 1112772845 171380736 41548 1992294400 134512640 135226915 4294956208 18446744073709551615 134543572 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 41841 41548 82 174 0 41664 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 172720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 17307
/proc/meminfo: memFree=1046184/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=183820 CPUtime=1121.72
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 45551 0 0 0 112119 53 0 0 25 0 1 0 1112772845 188231680 45537 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 45955 45537 82 174 0 45778 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 189176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 17307
/proc/meminfo: memFree=1046120/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=183820 CPUtime=1181.69
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 45551 0 0 0 118116 53 0 0 25 0 1 0 1112772845 188231680 45537 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 45955 45537 82 174 0 45778 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 189176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 17307
/proc/meminfo: memFree=1046120/2055920 swapFree=4176920/4192956
[pid=17304] ppid=17302 vsize=5356 CPUtime=0.06
/proc/17304/stat : 17304 (lysat.sh) S 17302 17304 17042 0 -1 4194304 311 605 0 0 0 0 6 0 16 0 1 0 1112772838 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17304/statm: 1339 237 195 169 0 50 0
[pid=17307] ppid=17304 vsize=183820 CPUtime=1200
/proc/17307/stat : 17307 (LySATi) R 17304 17304 17042 0 -1 4194304 45551 0 0 0 119946 54 0 0 25 0 1 0 1112772845 188231680 45537 1992294400 134512640 135226915 4294956208 18446744073709551615 134538610 0 0 4096 3 0 0 0 17 0 0 0
/proc/17307/statm: 45955 45537 82 174 0 45778 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 189176

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17304 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=70989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.073988
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.52
CPU system time (s): 0.54
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 189176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 916
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.971852 second user time and 3.40448 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-30 10:17:59
IDJOB=1525419
IDBENCH=70340
IDSOLVER=511
FILE ID=node35/1525419-1238401079
PBS_JOBID= 9061389
Free space on /tmp= 66504 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525419-1238401079/watcher-1525419-1238401079 -o /tmp/evaluation-result-1525419-1238401079/solver-1525419-1238401079 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525419-1238401079.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=75742775

node35.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1229592 kB
Buffers:         96660 kB
Cached:         633716 kB
SwapCached:      10144 kB
Active:         222864 kB
Inactive:       519188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1229592 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            70312 kB
Committed_AS:  2685260 kB
PageTables:       1404 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66500 MiB
End job on node35 at 2009-03-30 10:38:02